Pocket Watch Database
Patent Archive
#563268
Patent Information
Clock & Watch Perpetual Calendar
John D. Fazel
July 7, 1896
Patent #563268
| Patent Number: | 563268 |
| Description: | Clock & Watch Perpetual Calendar |
| Inventor(s): | John D. Fazel |
| Patent Date: | Jul 7, 1896 |
| Registration Type: | Patent |
| External Research: | https://www.google.c… |
| Patent Document: |
